#B83443#B83443

#B83443 is a mid, vivid red. Relative luminance 0.131; OKLCH L 52.8% C 0.168 H 18.9°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B83443
RGB	rgb(184, 52, 67)
HSL	hsl(353, 56%, 46%)
HSV	hsv(353, 72%, 72%)
CMYK	cmyk(0%, 71.7%, 63.6%, 27.8%)
CIE-LAB	lab(42.85, 53.40, 22.62)
CIE-LCH	lch(42.85, 57.99, 22.96°)
OKLab	oklab(52.81% 0.1587 0.0543)
OKLCH	oklch(52.81% 0.168 18.9)
XYZ	xyz(22.0105, 13.0548, 6.6699)
Luminance	0.1305 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83443 #34B8A9

analogous

#B83485 #B83443 #B86734

triadic

#B83443 #43B834 #3443B8

tetradic

#B83443 #85B834 #34B8A9 #6734B8

square

#B83443 #85B834 #34B8A9 #6734B8

split-complementary

#B83443 #34B867 #3485B8

monochromatic

#591920 #882732 #B83443 #D05967 #DE8992

Accessibility & contrast

On white

5.82

#B83443 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B83443 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83443

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83443	#FFFFFF	#000000	##FFFFFF
##B83443	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585343

Deuteranopia (green-blind)

#796F3F

Tritanopia (blue-blind)

#CA093B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b83443;
/* rgb */ color: rgb(184, 52, 67);
/* oklch */ color: oklch(52.8% 0.168 18.9);

Tailwind

colors: {
  custom: {
    50: '#d47577',
    500: '#b83443',
    950: '#000000',
  },
}

SCSS

$custom: #b83443;
$custom-light: #d47577;
$custom-dark: #000000;

JSON

{
  "hex": "#b83443",
  "rgb": {
    "r": 184,
    "g": 52,
    "b": 67
  },
  "hsl": {
    "h": 353.182,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.52806,
    "c": 0.16771,
    "h": 18.9
  },
  "luminance": 0.13052
}

Semantic roles & 50–950 ramp

primary

#B83443

secondary

#80C8BF

accent

#DFCE49

background

#FEF7F7

surface

#FCEDED

border

#D5C8C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #B83443

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →